How F1 has made itself battle-ready for calendar shocks

It's an evolving nightmare for the F1 organisation, the FIA and the teams, as events outside their control continue to cause disruption. Several of the flyaway events in the latter part of the year look vulnerable, even at this stage.
The Turkish GP was only formally announced on April 28, as a replacement for Canada. It seemed like the perfect alternative, not least because it was on the way ...Keep reading